Grass Valley KDD-PSU - Manual (Page 25)

KDD-PSU Power Supply Unit
6 Installation
This section describes the installation and setup of KDD-PSU Power Supply Unit.
6.1 Pre-Installation Procedures
Before you physically install the KDD-PSU Power Supply Unit, familiarize yourself with
the tools required, physical specifications, and safety and power requirements covered
in this section.
6.1.1 System Survey
Check all parts received against the packing list enclosed with your shipment, and
examine the equipment for any shipping damage. Immediately report any missing or
damaged items to the carrier and to your Thomson Grass Valley Service
Representative.
6.1.2 Line Voltage
KDD-PSU components utilize wide-ranging power supplies which accommodate 100 -
240V. No switch settings are required, nor are any possible.
6.1.3 Safety Requirements
To prevent injury or equipment damage, read, understand, and follow all installation
safety precautions.
WARNING!
Electrical potential is still applied to some internal components even when power to the
frame is off. To prevent electrical shock when working on this equipment, disconnect
the AC line cords from the AC source before working on any internal components.
Residual voltage may be present immediately after unplugging the system; wait thirty
seconds to allow capacitors to discharge before working on the system.
Instruction Manual 25